use strict;
my $str = '15:21:54 (app1) DENIED: "lic_1" user1@WKS1xxxx (licenses are reserved for others. (-101,396:10054 ""))
15:21:54 (app1) DENIED: "lic_1" user1@WKS1xxxx (User/host not on INCLUDE list for feature. (-39,349:10054 ""))
15:21:54 (app1) DENIED: "lic_1" user1@WKS1xxxx (All licenses are reserved for others. (-101,396:10054 ""))
15:21:54 (app1) DENIED: "lic_1" user1@WKS1xxxx (User/host not on INCLUDE list for feature. (-39,349:10054 ""))
15:21:54 (app1) DENIED: "lic_1" user1@WKS1xxxx (All licenses are reserved for others. (-101,396:10054 ""))
15:21:54 (app1) DENIED: "lic_1" user1@WKS1xxxx (User/host not on INCLUDE list for feature. (-39,349:10054 ""))
15:21:54 (app1) OUT: "lic_1" user1@WKS1xxxx
15:21:54 (app1) UNSUPPORTED: "lic_2" (PORT_AT_HOST_PLUS ) user1@WKS1xxxx (License server system does not support this feature. (-18,327:10054 ""))
15:21:54 (app1) UNSUPPORTED: "lic_3" (PORT_AT_HOST_PLUS ) user1@WKS1xxxx (License server system does not support this feature. (-18,327:10054 ""))
15:21:54 (app1) UNSUPPORTED: "lic_2" (PORT_AT_HOST_PLUS ) user1@WKS1xxxx (License server system does not support this feature. (-18,327:10054 ""))
15:21:54 (app1) IN: "lic_3" user2@WKS2xxxx
15:22:04 (app1) IN: "lic_1" user1@WKS1xxxx
15:22:20 (app1) OUT: "lic_3" user3@WKS22xxx';
my $regex = qr/(?<status>(IN|OUT)):\s+"(?<license>[^"]*)"\s+(?<username>[^@]*)@(?<machine>.*)/p;
if ( $str =~ /$regex/g ) {
print "Whole match is ${^MATCH} and its start/end positions can be obtained via \$-[0] and \$+[0]\n";
# print "Capture Group 1 is $1 and its start/end positions can be obtained via \$-[1] and \$+[1]\n";
# print "Capture Group 2 is $2 ... and so on\n";
}
# ${^POSTMATCH} and ${^PREMATCH} are also available with the use of '/p'
# Named capture groups can be called via $+{name}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Perl, please visit: http://perldoc.perl.org/perlre.html